Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11228851 | Cerumen protection plug | Erich Dittli, Marius Ruefenacht, Joseph Muller, Andre Ochsenbein, George Meier +3 more | 2022-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11228851 | Cerumen protection plug | Erich Dittli, Marius Ruefenacht, Joseph Muller, Andre Ochsenbein, George Meier +3 more | 2022-01-18 |